This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-simpleinvoices-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 23:57:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  19d381723aaf3782bf6190d54d0700491893f057
    * md5sum   93b6ab5a5c6649c6086994006833c822

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRrn7rAAoJEIXCXpWhbrlNMVsH/1DswOfQvBgdjyBJKkveJNqQ
hOizSlwe+rnQ+tz/7UwbgBvxxZulDnqmi5LXx+B7FpZATbmmIi3U/pApFxLGUUJV
rep8T1iTifujAa56HHaR4qyU2sC29oMgyTaLbPEQjNWlaamTRWVFuUg3rk+41AbJ
FVpcOAIZiYMWTbhdOSD8ED5m0Pwx7WN3FyPoSOr+irKGN4YQe3xFTTKxpoiqELmb
iliEMj/jjVRYdzRdvi/lQNoH72HAyMh/d1vPIS8SOMq8u701orYVm0y9N3BDbFtC
81xa98MMzJNI0nhcdgq33dAjRfr4epiMec3Igb7bQaLNVvqmPd3oytKywOz0UGk=
=Pol7
-----END PGP SIGNATURE-----